Assertion(A): | Catabolism in living organisms is linked to work by a chemical drive shaft – the ATP. |
Reason(R): | Exergonic catabolic pathways release energy that can directly be used for physiological functions. |
1. | Both assertion and reason are true and the reason is the correct explanation of the assertion. |
2. | Both assertion and reason are true but the reason is not the correct explanation of the assertion. |
3. | Assertion is true but reason is false. |
4. | Both assertion and reason are false. |